{0 apchk}

A {{:https://datatracker.ietf.org/doc/html/rfc3875}CGI} to deploy on a webserver
and have a checker like {:https://seppo.mro.name/aseppototry/apchk.cgi}

Part of {:https://Seppo.mro.name}, generously supported as {:https://nlnet.nl/project/Seppo/}
as part of the {{:https://www.ngi.eu/ngi-projects/ngi-zero/}NGI0} programme of
the 🇪🇺 European Commission.
